2050806016 has 216 divisors, whose sum is σ = 5158974240. Its totient is φ = 808206336.

The previous prime is 2050806013. The next prime is 2050806049. The reversal of 2050806016 is 6106080502.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (2050806011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12581551 + ... + 12581713.

It is an arithmetic number, because the mean of its divisors is an integer number (23884140).

Almost surely, 2^2050806016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2050806016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2579487120).

2050806016 is an abundant number, since it is smaller than the sum of its proper divisors (3108168224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2050806016 is a wasteful number, since it uses less digits than its factorization.

2050806016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2050806016 is about 45285.8257736347. The cubic root of 2050806016 is about 1270.5005603238.

Adding to 2050806016 its reverse (6106080502), we get a palindrome (8156886518).

The spelling of 2050806016 in words is "two billion, fifty million, eight hundred six thousand, sixteen".